Aprio, LLP and Aprio Advisory Group, LLC, operate in an alternative business structure, with Aprio Advisory Group, LLC providing non-attest tax and consulting services, and Aprio, LLP providing CPA firm services. Atlanta, GA / Austin, TX / Boston, MA / Charlotte, NC / Chicago, IL / Dallas, TX / Denver, CO / Fort Lauderdale, FL / Houston, TX / Nashville, TN / Philadelphia, PA / Phoenix, AZ / Raleigh, NC / Rockville, MD / Washington, D.C. Client Accounting Services - Professional Services CAS /.